—How did she get infected? —She ____ the viruses without any protection.
#101750
A
exposed to
B
had exposed to
C
was exposed to
D
has exposed to
推荐题目
He ________ in a foreign trade company for five years, but he now is a volunteer teacher in a village.
#100095
A
had worked
B
worked
C
works
D
has worked
It is said that he ________ football in Beijing this afternoon.
#102809
A
is about to play
B
is going to play
C
plays
D
playing
—— Are you a visitor here? —— That’s right.I＿＿＿round the world and now my dream of coming to China＿＿＿true.
#104654
A
have traveled； has come
B
was traveling； had been come
C
am traveling； has come
D
have traveled； has been come
----Where_____the recorder ?I can not see it anywhere.-----I_____it right here.But now it is gone!
#101203
A
did you put,have put
B
have you put, put
C
had you put,was putting
D
were you putting,have put